	(1)	(2)
VARIABLES	satisfaction_oa	recommend_oa
		
treatment	0.005	-0.019
	(0.014)	(0.022)
		
Observations	752	778
R-squared	0.060	0.419
Strata fixed effects	Yes	Yes
Patient controls	Yes	Yes
Mean in Control Group	0.965	0.227
